Alu Mac

219 Series

High Performance Ball Nose Endmill

Finish
Rough
 
Steel
Stainless Steel
Hardened Steel ≤ 54 HRc
Hardened Steel > 54 HRc
Cast
Graphite
Non Ferrous Material
HRSA
Titanium
  • Recommended
  • Acceptable
  • Not Recommended

219 Series

Stock Code d1h9 d2h6 d3 l1 l2 l3 Z
* 219203058 3 6 2.6 58 6 12 2
* 219204058 4 6 3.7 58 6 13 2
* 219205058 5 6 4.5 58 8 15 2
* 219206058 6 6 5.5 58 8 16 2
* 219208064 8 8 7.5 64 10 20 2
* 219210073 10 10 9.4 73 12 30 2
* 219212082 12 12 11.3 82 15 30 2

Feed Per Tooth (mm/tooth)

Ø ae=0,1-0,2xØ ap=0,03xØ ae=0,3-0,4xØ ap=0,03xØ ae=0,6-1xØ ap=0,03xØ
3 0,027-0,054 0,021-0,042 0,015-0,03
4 0,036-0,072 0,028-0,055 0,2-0,4
5 0,05-0,09 0,037-0,067 0,025-0,045
6 0,06-0,1 0,045-0,075 0,03-0,05
8 0,08-0,012 0,06-0,089 0,04-0,06
10 0,1-0,14 0,075-0,104 0,05-0,07
12 0,12-0,16 0,089-0,119 0,06-0,08

Cutting Parameters

Material Slotting ae=0,1-0,2xØ ap=0,03xØ Vc (m/min) Shoulder Milling ae=0,3-0,4xØ ap=0,03xØ Vc (m/min) Shoulder Milling ae=0,6-1xØ ap=0,03xØ Vc (m/min)
Aluminium alloys 250-400 230-380 200-350
Coper alloys 175-200 160-190 150-180
Steel
Stainless Steel
Hardened Steel ≤ 54 HRc
Hardened Steel > 54 HRc
Cast
Graphite
Non Ferrous Material
HRSA
Titanium
  • Recommended
  • Acceptable
  • Not Recommended